baber/WOPTO huggingface dataset:
Patent EP-0275888-A2 (EP)
Inventor: MERTENS ALFRED DR RER NAT
IPC: C07D471/04
Filed: 1988-01-11
Abstract: Novel tricyclic benzimidazoles of the formula I 
<IMAGE>
 in which
 R1 represents an optionally substituted phenyl ring, a naphthyl radical or a saturated or unsaturated heterocyclic 5-membered ring having 1-4 heteroatoms or a heterocyclic 6-membered ring having 1-5 heteroatoms, where the heteroatoms can be identical or different and denote oxygen, sulphur or nitrogen and, if desired, can carry an oxygen atom on one or more nitrogen atoms, and the 5- or 6-membered rings can optionally be substituted by one or more alkyl, alkoxy, alkylmercapto, hydroxyl, nitro, amino, halo or cyano groups or can be condensed with a phenyl ring to give a bicycle,
 or in the case in which X represents a bond, R1 in addition to the abovementioned groups also denotes a hydrogen atom, an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, haloalkyl, alkoxyalkyl, carboxyalkyl, alkoxycarbonylalkyl, aminoalkyl, hydroxyalkyl, hydroxyl, mercapto, amino, alkylmercapto, alkylcarbonylamino, formylamino, alkylsulphonylamino, formylaminoalkyl, alkoxycarbonylaminoalkyl, alkylsulphonylaminoalkyl, alkoxycarbonylamino, trifluoromethyl or alkylcarbonylaminoalkyl group, X denotes a bond, an alkylene group, the vinylene group, the imino group -NH- or the amide group -CONH-, and
 A, B, C and D independently of one another denote carbon and nitrogen atoms which can be substituted by hydrogen, alkyl groups or cycloalkyl groups, where the carbon atoms can also carry hydroxyl or oxo groups or can be constituents of a 3-7-membered spirocycle, where the 6-membered ring containing A, B, C and D can be saturated, partially unsaturated or unsaturated,
 their tautomers and their physiologically tolerable salts of inorganic or organic acids, for the treatment of circulatory disorders, where they inhibit platelet and erythrocyte aggregation.
Patent EP-0275893-A2 (EP)
Inventor: KLEBER ROLF DR
IPC: C07C43/315
Filed: 1988-01-12
Abstract: Verbindungen der Formel <IMAGE> wobei R1 eine Gruppe der Formeln <IMAGE> R2 C1-C4-Alkyl, R3 Wasserstoff oder Methyl, n eine Zahl von 5 bis 100, m eine ganze Zahl von 0 bis 4 und x die Anzahl der freien Valenzen des jeweiligen Restes R1 bedeuten, Verfahren zu deren Herstellung und deren Verwendung als Faserpräparationsmittel.
Patent EP-0275120-A2 (EP)
Inventor: KAYAMA SHIGEKI OMRON TATEISI E
IPC: G07C9/00
Filed: 1988-01-15
Abstract: An electronic cash register having greater cashier security is disclosed which uses both an assigned cashier code and a secret code, known only to the cashier, to gain access to use of said cash register for registering transactions. The assigned cashier code serves to identify the cashier using the electronic cash register, while the secret code prevents use of the electronic cash register by someone other than the assigned cashier who has access to the assigned cashier code.
Patent EP-0300121-A2 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07D501/04
Filed: 1983-07-15
Abstract: New Compounds of the formula:
      wherein X is -SCN or - (R⁶)₂ (wherein R⁶ is lower alkyl), 
and 
    R is carboxy or -COO ⊖ , 
with proviso that i) when X is -SCN, then R is carboxy, and ii) when X is - (R⁶)₂, then R is -COO ⊖ , 
and a salt thereof, a process for preparing them and their use. The new compounds are useful intermediates for the preparation of pharmaceutically active cephem compounds.
Patent EP-0281150-A2 (EP)
Title: A paging system
Inventor: ICHIKAWA YOSHIO C O NEC CORPOR
IPC: H04M3/533
Filed: 1988-03-04
Abstract: A paging system comprises a predetermined number of radio paging terminals (100, 110, 120) each producing a subscriber identification number, a service zone signal (1, 2, 3), and a frequency signal respectively corresponding to a subscriber number, a paging processor (200) for allocating subscriber identification numbers received from the radio paging terminals respectively to a predetermined number of paging service zones and a predetermined number of time slots in accordance with the service zone signals and frequency signals, and a predetermined number of transmitter (400, 410, 420...) for radiating paging signals provided in each of the paging service zones so that at least two paging signals having different frequencies which are obtained by modulating at least two of the subscriber identification numbers are radiated in two adjacent paging service zones at one of the time slots.
Patent EP-0288720-A2 (EP)
Inventor: CLARKE DAVID ANDREW
IPC: G06T11/00
Filed: 1988-03-17
Abstract: A curve generator for a display system comprises arc generation means for generating an arc 10 of a circle 14 from data defining the locations of two end points P₁ and P₃ and an intermediate point P₂ on the arc. The arc generation means comprises initialisation means 40 for calculating the angle subtended between a first vector 21, from a first of the end points P₁ to the intermediate point P₂, and a second vector 32, from the second of the end points P₃ to the intermediate point P₂, and arc plotting means 44 for defining a succession of further vectors n1 from said first end point P₁ and for calculating, for each further vector, its point of intersection P n  with a counterpart vector 3n, from said second end point P₃, with which it subtends said angle, whereby a succession of further points P n  are plotted on the circular arc. 
     The plotting logic thus plots the points of the arc with respect to a given point on the arc itself by generating vectors from that given point and enables the computation of the arc to be performed substantially within the system co-ordinate space in which the arc exists, which reduces the number of places of accuracy needed in order to accurately compute the arc.
Patent EP-0296617-A2 (EP)
Inventor: CALLE JAIME
IPC: G06F1/08
Filed: 1988-06-24
Abstract: A data processing system includes a first and a second central system wherein the central processing unit (CPU) of the first central system is operatively connected to the system control unit (SCU) of the second central system and the CPU of the second central system is operatively connected to the SCU of the first central system, each central system including a service processor and a timing subsystem for providing clocking signals. Each central system includes an apparatus for distributing the clocking signals such that each central system is clocked from predetermined ones of the clocking signals in response to control signals from the service processors. The apparatus permits the distribution of the clocking signals to be switched dynamically while the central systems are operating, the switching of the clocking signals being accomplished without affecting the operation of the central systems. The apparatus comprises a generating element for generating local clocking signals. A first logic element generates a stop signal at a predetermined time relative to the local clocking signals in response to predetermined   ones of the control signals. A gating element conditionally output the local clocking signals in response to the stop signal. A selector which receives remote clocking signals from the timing subsystem of the other central system selectively outputs the local clocking signals or the remote clocking signals in response to the predetermined control signals, the control signals being modified during a time period that the stop signal is active, thereby permitting the selector to select alternate clocking signals before the stop signal becomes inactive thereby switching the source of the clocking signals which are clocking the central systems without perturbing the tasks being executed in the central systems.
Patent EP-0302518-A2 (EP)
Inventor: IWATA MASAKATSU
IPC: B42B4/00
Filed: 1988-08-05
Abstract: A method of controlling a sheet material discharging apparatus with sheet material binder (30) includes, accommodating each of sheet materials (8₁-8₄) sequentially discharged from the sheet material discharging apparatus with at least one edge controlled to be aligned; operating the binder (30) to bind discharged plural sheets (8₁-8₄) aligned and overlaid one another to bind the plural sheets (8₁-8₄); displacing out of an operating position of the binder (30) a portion of the bound sheet materials (81₁-8₄) bound by the binder (30) or a portion of the sheet material not to be bound; repeating the accommodating, binding and displacing steps and accommodating the bound or unbound sets of sheet overlaid one another.
Patent EP-0304041-A2 (EP)
Inventor: YUICHI ORIKASA
IPC: C08L67/00
Filed: 1988-08-17
Abstract: There is here provided a thermoplastic resin composi­tion which comprises (I) 99 to 1% by weight of a polyamide resins (II) 1 to 99% by weight of at least one kind of resin selected from the group and a consisting of a polyphenylene ether resin, a mixture of the polyphenylene ether resin and a styrene polymer and a polycarbonate resin, (III) 0.1 to 100 parts by weight, based on 100 parts by weight of the aforesaid resins (I) + (II), of a multi-phase structure thermoplastic resin which is composed of 5 to 95% by weight of an epoxy group-containing olefin copolymer and 95 to 5% by weight of a vinyl polymer or copolymer obtained from at least one kind of vinyl monomer, either of both the components being formed with a dispersion phase having a particle diameter of 0.001 to 10µm. A method for preparing the above-mentioned thermoplastic resin composition is also provided here.
Patent EP-0310908-A2 (EP)
Inventor: SCHMID BERNARD
IPC: B21D28/12
Filed: 1988-09-26
Abstract: The machine is of the type called C-shaped, its frame (1) having two arms (1a and 1b) between which passes the sheet metal to be worked. The punching tools are carried by two turrets (8) rotatably mounted on the arms (7a) of an auxiliary frame (7) in the form of a C, located at the front of the machine, resting on consoles (1c) of the frame (1). The forces exerted by the punch, which are applied to the plunger (2) of the press, are absorbed by the arms (1a and 1b) of the C-shaped frame (1) such that the auxiliary frame (7) carrying the punching tools is not influenced at all by the deformations which the frame (1) could undergo because of the said forces. The accuracy of the machine is thus greatly increased thereby. <IMAGE>
Patent EP-0311875-A2 (EP)
Inventor: ECKARDT HELMUT DIPL-ING
IPC: B29L9/00
Filed: 1988-10-05
Abstract: For making composite articles from at least two plastic components having essentially different behaviourial, processing and/or temperature properties, a process is used in which the plastic components are injected from the various injection units via a common sprue bush into the mould cavity of a mould. In this process, the plastic components are introduced in a fixed time sequence, in particular during successive time intervals, initially into different cross-sectional zones of a common sprue 3. The plastic components are then forced through this sprue 3, converging into the sprue channel 4, through which they pass into the mould cavity 2 of the mould 1. 
<IMAGE>
Patent EP-0311954-A2 (EP)
Inventor: TRULEAR MICHAEL G
IPC: C02F5/00
Filed: 1988-10-10
Abstract: The decomposition of phosphonates by chlorine-bromine solutions present in industrial process waters can be diminished or prevented by treating such waters with sulfamic acid.
Patent EP-0316798-A2 (EP)
Inventor: OGAWA SATOSHI C O YOKOHAMA WOR
IPC: G02B6/44
Filed: 1988-11-11
Abstract: An apparatus and method for inserting optical fibers into a spacer (3) having spiral grooves to produce a spacer type optical fiber cable wherein a torsional force detecting device is formed integrally with the optical fiber gathering device for inserting optical fibers into the spiral grooves. The torsional force exerted on the device by spacer (3) is detected by a tension/compression measuring device (X) and the axial speed of the spacer is controlled in response to the measured torsional force so as to reduce the torsional force to zero.
Patent EP-0277692-A2 (EP)
Inventor: KUPFER KARL-HEINZ
IPC: H04B1/26
Filed: 1988-01-29
Abstract: In a circuit arrangement for a television tuner for connecting together a VHF signal and a UHF signal converted to an intermediate frequency to a common input of a mixer/amplifier, it is provided that the two signal branches are mutually coupled at the mixer/amplifier input, the input impedance of the mixer/amplifier is selected to be inductive and the UHF IF circuit is designed as a parallel resonant circuit into which the inductive impedance of the mixer/amplifier input is incorporated. The components of the UHF IF circuit connected in advance of the mixer/amplifier input are effective as a series resonance circuit operating at IF frequency, connected between mixer/amplifier input and earth in VHF operation. <IMAGE>
Patent EP-0308024-A2 (EP)
Inventor: DEWITZ THOMAS SHAUN
IPC: C10J3/50
Filed: 1988-09-13
Abstract: Injection of gas into a bed of solids contained in a hopper is compartmentalized to allow independent control of gas to be vented upward and gas and solids to be discharged.
Patent EP-0313146-A2 (EP)
Inventor: BUSCH ALFRED
IPC: C11D3/60
Filed: 1988-10-10
Abstract: Detergent compositions are disclosed which comprise a fabric softening, smectite-type clay. The clay is treated with organic humectants to enhance the softening benefit.
Patent EP-0284301-A2 (EP)
Inventor: LE-KHAC BI
IPC: C08L73/00
Filed: 1988-03-21
Abstract: A thermodynamically miscible polymer composition containing (A) a copolymer of an alkyl vinyl ether and an N-aryl substituted maleimide and (B) a copolymer (B1) of acrylonitrile and a vinyl aromatic monomer selected from styrene and α-methylstyrene or a rubber grafted with said copolymer B1 and wherein component A and component B1 are thermodynamically miscible.
Patent EP-0288312-A2 (EP)
Inventor: SHANLEY II ROBERT LOREN
IPC: H04N5/63
Filed: 1988-04-22
Abstract: A control circuit (IC100) of a television receiver power supply is constructed using a plurality of transistors (90a-90n) operating in a common base configuration. The base electrodes of each of the transistors is coupled to a common conductor (11) that maintains the collector currents in the transistors temperature compensated over a wide range of operating temperatures during normal operation power-up mode of the receiver. In a standby mode of the receiver, power dissipation in the transistors (90a-90n) is reduced by applying an on/off control signal (110) to the common conductor that prevents the flow of the collector currents in each of the transistors. Consequently, the supply current requirement of the control circuit (IC100) is reduced during the standby mode.
Patent EP-0290207-A2 (EP)
Inventor: SCHOLZ MATTHEW T
IPC: A61L15/07
Filed: 1988-04-29
Abstract: The present invention relates to orthopedic casting materials having reduced tack and methods for preparing and using such orthopedic casting materials, wherein the materials comprise a nonwoven, stretchable fabric which is impregnated with a curable prepolymer resin. The nonwoven fabric comprises fiber bundles and apertures between the fiber bundles, with each of the fiber bundles comprising a plurality of fibers having interstices therebetween. The curable prepolymer resin is impregnated into the nonwoven fabric such that the interstices between the fibers receive the resin, while leaving the apertures between fiber bundles substantially unoccluded. Such orthopedic casting materials are relatively inexpensive and exhibit improved properties.
Patent EP-0294932-A2 (EP)
Inventor: MORIMOTO ISAO
IPC: G11B7/0055
Filed: 1988-05-03
Abstract: The method uses a recording medium comprising a support and a superimposed recording layer composed of Sb, Te, Ge and at least one of Pb, Bi, In, Sn, and Tl. The recording medium is irradiated with a single laser beam, which is applied with two different intens­ities; one intensity for crystallizing the recording layer of the recording medium and the other intensity for amorphizing the recording layer of the recording medium. Both the recording of information and the erasing of information can be simply performed using a single laser beam by changing only its intensity between the two different laser beam intensities according to a laser beam intensity pattern corresponding to predetermined information.
Patent EP-0297731-A2 (EP)
Inventor: HARTLEY E DALE
IPC: F04B1/14
Filed: 1988-06-03
Abstract: An apparatus for moving a fluid medium comprising a positive displacement member (35) movable to move the fluid medium and a drive mechanism (13) adapted to be driven by a motor (15) for driving the positive displacement member (35) to move the fluid medium. The drive mechanism (13) includes a driving member (17), a driven member (21), a resilient coupling (25) and a wobble plate (26) for driving the positive displacement member (35). The angle of the wobble plate (26) is adjustable by varying the relative angular position of a driving member (17) and a driven member (21).
Patent EP-0310304-A2 (EP)
Inventor: TOMURA YOSHIHIRO
IPC: C08F2/50
Filed: 1988-09-23
Abstract: A visible light-curing polyester resin composition comprises an unsaturated polyester resin and a photocuring agent composed of an α-diketone, a benzyldimethyl ketal, and at least one member selected from the group consisting of (1) 2-(dimethylamino)-ethyl benzoate, (2) 2-(dimethylamino)-ethyl benzoate plus a peroxy ketal, and (3) a peroxy ketal plus a tertiary amine.
Patent EP-0350568-A2 (EP)
Inventor: HARRISON STEPHEN JAMES
IPC: F16H55/26
Filed: 1989-03-15
Abstract: The piston of a door control device is assembled from a channel (18) and cups (20, 28) welded on to opposite ends of the channel. A valve assembly (19) is mounted in one of the cups. Rollers (17) extend between opposite sides of the channel and co-operate with teeth (16) on a rotatable member (13) to which a control arm is secured.
Patent EP-0335255-A2 (EP)
Inventor: WEDENIWSKI HORST JOSEF
IPC: B24B19/08
Filed: 1989-03-23
Abstract: The method serves to grind a cone (14a) whose radial cross-sectional area has the configuration of an n-cornered polygon profile with predetermined eccentricity and a predetermined arithmetic mean Dm of the diameters of the circumscribed circle and the inscribed circle of the polygon profile. A grinding wheel (40a) which is rotatable about a first axis (42a) acts along a common generating line (41a) on a [lacuna] about a second axis (43a) [lacuna] intersect at an acute angle ( lambda ). The grinding wheel (40a) performs an oscillating movement during which the generating line (41a), with the n-fold frequency of the rotary movement of the workpiece blank (46a) and with an amplitude corresponding to twice the eccentricity, is displaced in parallel in the plane defined by the axes (42a, 43a). So that a polygon cone (14a) can be ground with a grinding wheel which can be produced industrially and has a straight generating line (41a), the radial cross-sectional areas of which polygon cone (14a) are brought as close as possible to the ideal constant-diameter profile (from the criteria of the science of materials) according to DIN 32 711, the amplitude is set with an eccentricity e' which obeys the relationship <IMAGE> where Dm2 is the arithmetic mean of the diameters of the polygon profile at the pointed end of the cone (14a), and ssmax is a predetermined angle of preferably 14 DEG . <IMAGE>
Patent EP-0340683-A2 (EP)
Inventor: ERNEST PAUL W
IPC: H04N9/097
Filed: 1989-04-28
Abstract: A color component separation camera is provided with a shutter blade mechanism in which the different color exposing filters are integrated to provide a quick series of succeeding color component exposure intervals. The blade mechanism comprises two overlapping independently driven lightweight shutter blade elements comprising filtered and unfiltered apertures arranged in side-by-side relation for selective movement into the image light path in a manner whereby a plurality of different color component separation exposure intervals may be implemented in rapid succession.
Patent EP-0374354-A2 (EP)
Inventor: MANN ARNOLD
IPC: F02M3/07
Filed: 1989-06-03
Abstract: The invention relates to a positioning device for an admission device, in particular a throttle valve, of an internal-combustion engine with idling speed control, in which the throttle valve arranged in the intake tube is connected to an adjusting linkage and is prestressed by a restoring spring and a first, adjustable stop and a second, fixed stop are provided for an operating lever of the throttle valve, the second, fixed stop limiting the setting range of the first stop for a minimum opening of the throttle valve. An idling stop, preferably designed as a one-piece lever, is acted on by both. Interaction of the idling stop lever with the two stops on the one hand ensures a control of the idling position of the throttle valve, a minimum opening position being fixed, and furthermore ensures an idling position of the throttle valve with a slightly larger opening as the minimum opening for the case where a failure or defect of the idling speed control occurs. …<IMAGE>…
Patent EP-0355575-A2 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1989-08-08
Abstract: A method of preventing polymer scale formation in a polymerization vessel during the polymerization of a monomer having an ethylenically double bond, wherein said polymerization is carried out in a polymerization vessel in which its inner wall surface is previously coated with a water-based coating solution containing (A) a water-­soluble anionic dye and (B) at least one member selected from the group consisting of water-insoluble cationic dyes and water-insoluble nitrogen-containing organic compounds and having a pH of 7 or less and then dried to form a coating. This method can effectively prevent scale formation in the polymerization of extensive manomers having an ethylenically double bond.
Patent EP-0356796-A2 (EP)
Inventor: HENNING ROLF DR
IPC: A61P5/38
Filed: 1989-08-12
Abstract: The invention relates to renin-inhibiting aminomethyl-peptides of the general formula (I) 
<IMAGE>
 in which A, B, D, E, F, R<1>, R<2>, R<3> and R<4> have the meaning indicated in the description, process for the production thereof and their use in medicaments, especially in medicaments influencing the circulation.
Patent EP-0356810-A2 (EP)
Inventor: ALBERTS DAVID S
IPC: A61M5/34
Filed: 1989-08-16
Abstract: A needle assembly (14) comprises a needle (16) having a sharp point (17) encased within and movable with respect to a sheath (19) having a blunt end (20). A hub (21) attached to the sheath has a recess (24) therein for receiving a compressible member (26) carried by an end of the needle having a collar (18) thereon for engaging the compressible member. The compressible member retracts the point of the needle into the interior of the sheath to prevent contact of the point by user of the needle. When the needle assembly is attached to a syringe (11), or other instrument, the collar of the needle is engaged by a portion of the syringe and moved to compress the compressible member and expose the point of the needle for use.